This is the ALL NEW AND IMPROVED, ONE-AND-ONLY Original KenKen® Classic II, the unbelievably fun and exciting logic and math puzzle that appears daily in the New York Times and hundreds of publications worldwide. NY Times puzzle editor, Will Shortz, calls KenKen "the most addictive puzzle since Sudoku." KenKen Classic II is a great way for puzzle fans of all ages to exercise their brains, and is the only version of this puzzle authorized by its creator, famous Japanese educator Tetsuya Miyamoto. Only KenKen guarantees hundreds of difficulty levels and just a single solution per puzzle. Don't be fooled by unauthorized versions such as Mathdoku and Calcudoku, and don't get stuck in a Sudoku rut. Start KenKen'ing today and you'll see what we mean!

Our previous KenKen Classic app was rated 4.5 stars, and we just made it much, much better, with a new user interface, better graphics and a great new puzzle experience!

There are virtually UNLIMITED puzzles of all sizes and difficulty levels available to you on this app. The first 31 are included free with the download. If you need more...no problem! Just order them and they'll appear immediately. YOU select the size, difficulty level, and operations. After you complete a set, new puzzles automatically load.

What is KenKen? This amazing brain exerciser is a grid-based logic puzzle and math game that is frequently described as "sudoku on steroids." How do you play? It’s as EASY as tic-tac-toe... For a 3x3 puzzle, use the numbers 1-3; for a 4x4 puzzle, fill in with numbers 1-4; for a 5x5 puzzle, use the numbers 1-5, and so on. Do not repeat a number in any row or column. Full instructions are available in the app for your convenience.

A Little KenKen History: KENKEN was developed in 2004 by (no, not two guys named Ken) acclaimed Japanese mathematics educator Tetsuya Miyamoto. His goal was to improve his students’ math and logic skills... and what better tool than a puzzle? So he developed one that would be understandable, fun, and challenging for anyone at any level. Most importantly, he wanted the puzzle to encourage independent thinking, emphasizing logic, reasoning, concentration, and perseverance. His puzzles immediately met with unbelievable success and are now played the world over by kids, adults and the elderly. Since its invention, KenKen has become the world's fastest growing (and most enjoyable) puzzle, is syndicated in over 200 publications worldwide, and has proven to be one of the world's best brain exercises.

KenKen Classic II includes:
- 31 FREE puzzles of any size and difficulty level.
- Unlimited FREE 3x3 size puzzles for you to learn with and enjoy
- A vast selection of puzzles, ranging from 3x3 to 9x9 grids, from Easy to Expert.
- A variety of color schemes and music (you can even play your own music in the background!)
- 3 input modes for digits and notes.
- Great extra features such as Hints, Check, Undo, Redo, Reset, Pause, and Timer.
- Ability to post results directly to Facebook and Twitter.
- Ability to email results and invite friends.
- KenKen Store to get more games at all challenge levels.

Sudoku, KenKen, Hitori, MathDoku, Kakuro, jigsaw and others logic puzzles fans will love Mathdoku+! Simple and challenging, this free brain teaser is unlike anything you’ve played before. Get ready to spend hours of enjoyment along your phone or tablet.

With over 700 puzzle levels from 3x3 to the mind blowing 9x9, Mathdoku+ is a great game to help you sharpen logic and math skills whether you’re a beginner or an experienced puzzler!

★ FEATURES ★
- Great for kids’ development of reasoning, logic and math skills
- Check and Hint features to help in case you get stuck
- Complete tutorial for beginners

★ HOW TO PLAY ★
- The grid size defines the numbers you can use in a puzzle. If it’s a 3x3, you’ll use numbers from 1 to 3. If it’s a 4x4, from 1 to 4. And so on!
- Squares outlined by bold lines are called cages. Each cage has a target number and a an associated math operation.
- Each cage must be filled with numbers that, combined in any order, produce the target number of the cage using the correspondent math operation.
- Numbers may not be repeated in any row or column, just like Sudoku.

Quite simple, eh? So warm up your brain and get ready for Mathdoku+!

---- More Games by Tapps Games ----

+ Arcade Games - Honey Battle, Balloon Party, Hamster Roll, Bubble Dragon, High School Fighter
+ Action Games - Jailbreak!, Robot Gangster Rampage, Ninja Nights, Jailbreak!
+ Adventure Games - Run Tappy Run, Tappy Escape, Macho Dash, Dino Quest
+ Puzzle Games - Number Link, Magic Match 3, Magic Cats, Color Flow, Temple Minesweeper
+ Kids Games - My Virtual Pet, My Virtual Cat, My Boo, My Doll House, Animal Line Crossing
+ Strategy Games - Toilet Time, My Sandwich Shop, My Pizza Shop, Cookie Shop

Based on the same rules as the hit KenKen(tm) game, as printed in the New York Times and The Times (uk).

Related to Sudoko, but with a mathematical twist - use the arithmetic challenges in each cage to help solve the puzzle.

Source code available under the GPL.

** Why does this app looks so similar to MathDoku? **
This app is based on the Mathdoku App which was originally created by Ben Buxton and several other contributors. I joined the project of Ben in January 2013. I was the main (and as good as the only) developer for versions 1.96 (released in May 2013) and 2.0 (released in September 2013).
After release of version 2.0 I decided to leave the project of Ben and started development of this app based on a copy of version 2.0.0 of Mathdoku. As a result I am no longer restricted to certain boundaries which were imposed by Ben and I now have full freedom to develop the app the way I want it to be. The users of this app will decide if this was a good decision or not.

This blissful puzzle application is a colorful, mobile rendition of the popular Calcudoku game -- also known as KenKen or MathDoku. (KenKen is a trademarked name of Nextoy LLC. with which I am not affiliated.)

Calcudoku mixes in arithmetic to the familiar Sudoku-type puzzle game. However, you might find that Calcudoku is often more challenging than the generic Sudoku game. You'll notice that there are various angles that you must exploit to arrive at a unique solution.

I have personally played Calcudoku many times on the online website before I decided to make this app. It's a great game to practice your logic skills and/or relieve your boredom.

Current features:
- Special input controls: You can either drag a cell or use the number pad to add a number.
- Many puzzles: I will keep adding puzzles as long as people keep wanting them. Currently there are 80 puzzles for every size. That's 480 in total.
- Colorful user interface
- Categorized by size: You can choose to play out of any board size between 4x4 and 9x9.
Upcoming features:
- Sounds
- Undo button

------------------Please download the donate version if you enjoy this game. If you already have saved games that you don't want to lose, you have the ability to export/import saved data-------------------

Note this free version is the same, but supports ads.

Also, if you have any ideas or you find any bugs, I highly encourage you to e-mail me at thechocblub@gmail.com.

At MathDoku you can play this highly addicting logic and math puzzle game. It is available in both online and printable formats for free. Are you up for the challenge?

The games at MathDoku are is loosely similar to killer sudoku, It is also slightly similar to a crossword or jigsaw puzzle since it requires trial and error to solve.

The games at MathDoku are available in 3 formats, a 4x4, 6x6, and 8x8 and difficulties ranging between easy, medium, hard, and no-op.

key word: Mathdoku, Sudoku, kendoku, ken ken, square wisdom, minuplu, calcudoku, latincalc

MathDoku Extended integrates MathDoku with calculator!

MathDoku Extended is based on the famous work from Ben Buxton and his team. MathDoku is an open source implementation of hit KenKen ® game, as printed in the New York Times and The Times (UK). The game is similar to Sudoku but uses a little math.

MathDoku Extended has several improvements over original Mathdoku:

- integrated call to DigitCalc - a simple calculator that computes all combinations of one-digit numbers which gives a desired result for selected mathematical operation. It is a standalone application which can be used with games such as KenKen ®, MathDoku, Killer Sudoku, Kakuro and similar.

If DigitCalc is called from MathDoku Extended it automatically gives possible combination for selected cage considering already resolved cells and if cage is in line (so without duplicates).

- enable long touch to fill cell. No need to constantly switch between normal and 'maybe' mode. Just tap shortly to put 'maybe' or long touch to put the solution into a cell.

- bigger board
- bigger 'maybe' numbers
- 3x3 digit panel
- new theme with more visible colors

Features removed from original MathDoku:
- swipe
- scrolling text on top
- penalty on check progress
- sharing by e-mail

If you are missing some of the removed features and/or don't need the added features please stick to Ben's MathDoku. If you like our work and have some suggestions or complaints, feel free to contact us at:

klokisoft@gmail.com

Tags: KenKen ®, MathDoku, KenDoku, CalcuDoku, calculator

★ Google Play “Top Developer” AI Factory ★
Same as our "Sudoku Free", but without ads.

- 1500 Sudoku puzzles over 5 difficulty levels.

- Super smooth interface and graphics.

- Statistics tracking, including fastest times, average times and completion % for each level.

- Optional hints and board aids.

- Two sets of Sudoku board art and fonts.

- Two different modes for notes input to cater for all playing styles.

- Suitable for both Phones and Tablets

Please feel free to contact us regarding any suggested improvements to Sudoku Free, using the support address below.

**Note that when upgrading from the Free version, the User/CPU player stats (only) are retained. To do this the game needs to read from your SD card when it starts for the first time, so please make sure the SD card is available and not connected to your PC**

Mathdoku Championship!

Mathdoku is a sudoku like math puzzle game. The clues in the upper left indicate a total and an operation. For example, 4/ means the cells will combine with division and equal 4 (4 / 1 = 4). 12x could be 3x4=12, or 6x2=12 depending on the size of the grid.

Mathdoku Championship also adds in stats for puzzles completed, as well as tells you how you did vs everyone else at the end of each puzzle.

15'000 puzzles, eight difficulty levels, the world's best hint functionality and statistics. The only Sudoku app you'll ever need!

••••• Game Play •••••

★ Eight different Sudoku variants: Classic & Jigsaw puzzles (aka Squiggly), Asterisk-, Centerdot-, Color-, Hyper-, Percent- & X-Sudokus
★ Eight difficulty levels: very easy, easy, moderate, advanced, hard, very hard, fiendish, nightmare
★ Six input methods (digit first, cell first, mixed, Andoku cell first, Andoku digit first, popup)
★ Pencil marks with auto set or auto erase
★ Persistent undo/redo
★ Auto save
★ Bookmarks
★ Highlighting of selected digits and pencil marks
★ Highlighting of completed digits
★ Highlighting of incorrect digits
★ Coloring mode (cells and pencil marks) to support coloring solving techniques
★ Very advanced hint functionality
★ Analysis functionality to rate the difficulty of a Sudoku puzzle and to get a detailed list of required solving techniques
★ Game statistics: fastest, average, slowest times for each difficulty level
★ Extremely configurable

••••• Additional Features •••••

★ Sudoku Editor: create your own Sudoku puzzle from scratch
★ Sudoku Importer: import Sudoku puzzles in five different formats: *.sdk, *.sdm, *.adk, *.opensudoku, *.1gsudoku. Supports all *.adk formats including jigsaw/squiggly puzzles with extra regions.
★ Sudoku Generator: generate new Sudoku puzzles in eight difficulty levels
★ Sudoku Solver: solve any Sudoku in milliseconds
★ Sudoku Manager: create, delete, rename folders, create, copy, move, delete Sudokus, filter Sudokus according to their game status, difficulty and type

••••• Supports •••••

✔ Left-handed players (landscape)
✔ Portrait and landscape mode
✔ All screen types and sizes
✔ Touch screen, keyboard and trackball
✔ Installation on external storage (e.g. sdcard)
✔ Android 1.6-4.x

••••• Hint Functionality •••••

★ Full House
★ Hidden Single
★ Hidden Subset (Pair, Triple + Quad)
★ Naked Single
★ Naked Subset (Pair, Triple + Quad)
★ Locked Candidates (Pointing + Claiming)
★ X-Wing (Regular, Finned + Sashimi)
★ Swordfish (Regular, Finned + Sashimi)
★ Jellyfish (Regular, Finned + Sashimi)
★ XY-, XYZ-, WXYZ-, VWXYZ-, UVWXYZ-, TUVWXYZ-, STUVWXYZ-, RSTUVWXYZ-Wing
★ W-Wing
★ Almost Locked Candidates (Pair, Triple + Quad)
★ Avoidable Rectangle (type 1 + 2)
★ Hidden Unique Rectangle
★ Uniqueness Test (type 1, 2, 3, 4 + 5)
★ BUG+1, BUG+2, BUG+3 and BUG+4
★ Aligned Pair + Triple Exclusion
★ Sue de Coq
★ ALS-XZ, ALS-XY-Wing
★ Remote Pairs
★ Bidirectional Cycles
★ Forcing X-Chains
★ Forcing XY-Chains
★ Nishio Forcing Chains
★ Double Forcing Chains
★ Contradiction Forcing Chains
★ Region Forcing Chains
★ Cell Forcing Chains

If you like the game, don't forget to rate it!

[suduko,soduko,sudoko,sodoku]

You won’t be looking for a paper puzzle ever again!

With 4 difficulty levels, intuitive interface, and all the functions right at your fingertips, this Sudoku app is sure to be your favorite. Interrupted? Exit Sudoku, and the puzzle is saved exactly as you see it!

* 4 levels - easy, medium, hard, extreme
* 3 input modes - digit first, cell first, popup
* Pencil marks with auto fill / erase, as specified in settings
* Auto-save
* Undo and Redo
* Intelligent hints
* Real time competitions
* Top scores and History
* Selected digit highlighting, as specified in settings
* Incorrect entry highlighting, as specified in settings
* Submit results and track progress online

Supports: trackball, touch screen, keyboard.

NOTE: The INTERNET permission is required for competitions and game results upload. The WAKE_LOCK and WRITE/READ_EXTERNAL_STORAGE are needed to prevent screen from sleeping and for move-to-SD functionality. All other permissions are required by the ad networks.

Sudoku is the most popular logic-based numbers game.
The aim of the game is to place 1 to 9 into each grid cell so that each number can only appear once in each row, each column and each mini-grid.

This is a simply easy-to-use sudoku game, with fresh and cool interface, very acceptable difficult levels, suitable for sudoku beginner to sudoku expert.

Features:
5 levels: beginner, easy, medium, difficult and expert
Pencil marks
Hints to help you complete hard ones
Auto-save
More puzzles will be comming soom!

Another Sudoku game!

Extra's:
- 999 suduku puzzles for each difficulty (get a random sudoku or fill in a specific puzzle number)
- Save your sudoku and play again later
- Get hints (for each hint you will get penalty seconds on your sudoku time)
- Fill sudoku with pencilmarks.

Sudoku Sudoko Suduku Sodoku Sodoko

★ Google Play “Top Developer” AI Factory ★
Sharing the same top quality gameplay, graphics and interface as the rest of our app library, Sudoku Free is an essential download for any Sudoku or brain training fan! You never need a paper puzzle again!

- 1500 Sudoku puzzles over 5 difficulty levels, covering easy through to medium, hard, extreme levels.

- Super smooth interface and graphics.

- Statistics tracking, including fastest times, average times and completion % for each level.

- Optional hints and board aids.

- Two sets of Sudoku board art and fonts.

- Two different modes for notes input to cater for all playing styles.

- Undo supported.

- Suitable for both Phones and Tablets.

Supported by unobtrusive Ads.

*Note: Requested permissions are a requirement of the in-game ads only. The Paid version has no ads, and therefore no permissions.*

Please feel free to contact us regarding any suggested improvements to Sudoku Free, using the support address below.

Andoku Sudoku 2 is an outstanding sudoku number puzzle game with an intuitive user interface for beginners and professionals alike.

It offers 6 sudoku variations, 8 levels of difficulty and comes with a total of 10,000 puzzles. All sudoku puzzles have a unique solution that can be discovered without guessing.

Game variations:

• Standard Sudoku
• X-Sudoku
• Hyper Sudoku
• Percent Sudoku
• Color Sudoku
• Squiggly Sudoku (Jigsaw)

Key features:

• Autosave
• Pencil marks
• Several input modes
• Unlimited undo and redo
• Portrait and landscape mode
• Supports phones and tablets

The game can be configured to offer as much or as little assistance as you like.

Assistance options include:

• Automatic error checking
• Automatic pencil mark removal
• Highlighting to reveal patterns

This version is supported by ads.

10'000 puzzles, eight difficulty levels, the world's best hint functionality and statistics. The only Sudoku app you'll ever need!

••••• Game Play •••••

★ Only upgraded or paid version: eight different Sudoku variants: Classic & Jigsaw puzzles (aka Squiggly), Asterisk-, Centerdot-, Color-, Hyper-, Percent- & X-Sudokus
★ Eight difficulty levels: very easy, easy, moderate, advanced, hard, very hard, fiendish, nightmare
★ Six input methods (digit first, cell first, mixed, Andoku cell first, Andoku digit first, popup)
★ Pencil marks with auto set or auto erase
★ Persistent undo/redo
★ Auto save
★ Bookmarks
★ Highlighting of selected digits and pencil marks
★ Highlighting of completed digits
★ Highlighting of incorrect digits
★ Coloring mode (cells and pencil marks) to support coloring solving techniques
★ Very advanced hint functionality
★ Analysis functionality to rate the difficulty of a Sudoku puzzle and to get a detailed list of required solving techniques
★ Game statistics: fastest, average, slowest times for each difficulty level
★ Extremely configurable

••••• Additional Features •••••

★ Sudoku Editor: create your own Sudoku puzzle from scratch
★ Sudoku Importer: import Sudoku puzzles in five different formats: *.sdk, *.sdm, *.adk, *.opensudoku, *.1gsudoku. The upgraded or paid version supports all *.adk formats including jigsaw/squiggly puzzles with extra regions.
★ Sudoku Generator: generate new Sudoku puzzles in eight difficulty levels
★ Sudoku Solver: solve any Sudoku in milliseconds
★ Sudoku Manager: create, delete, rename folders, create, copy, move, delete Sudokus, filter Sudokus according to their game status, difficulty and type

••••• Supports •••••

✔ Left-handed players (landscape)
✔ Portrait and landscape mode
✔ All screen types and sizes
✔ Touch screen, keyboard and trackball
✔ Installation on external storage (e.g. sdcard)
✔ Android 1.6-4.x

••••• Hint Functionality •••••

★ Full House
★ Hidden Single
★ Hidden Subset (Pair, Triple + Quad)
★ Naked Single
★ Naked Subset (Pair, Triple + Quad)
★ Locked Candidates (Pointing + Claiming)
★ X-Wing (Regular, Finned + Sashimi)
★ Swordfish (Regular, Finned + Sashimi)
★ Jellyfish (Regular, Finned + Sashimi)
★ XY-, XYZ-, WXYZ-, VWXYZ-, UVWXYZ-, TUVWXYZ-, STUVWXYZ-, RSTUVWXYZ-Wing
★ W-Wing
★ Almost Locked Candidates (Pair, Triple + Quad)
★ Avoidable Rectangle (type 1 + 2)
★ Hidden Unique Rectangle
★ Uniqueness Test (type 1, 2, 3, 4 + 5)
★ BUG+1, BUG+2, BUG+3 and BUG+4
★ Aligned Pair + Triple Exclusion
★ Sue de Coq
★ ALS-XZ, ALS-XY-Wing
★ Remote Pairs
★ Bidirectional Cycles
★ Forcing X-Chains
★ Forcing XY-Chains
★ Nishio Forcing Chains
★ Double Forcing Chains
★ Contradiction Forcing Chains
★ Region Forcing Chains
★ Cell Forcing Chains

If you like the game, don't forget to rate it!

The free version is ad supported

[suduko,soduko,sudoko,sodoku]

Sudoku with Handwriting Recognition is the most original number place puzzle game in its class. You can write your own numbers with your finger and the game will recognize and place them in the grid, so it feels like playing a real sudoku on paper!

Unlimited puzzles with true Sudoku games for 6 difficulty levels based on the complexity of the solving techniques you need to use to complete each game. No guessing, no multiple solutions, pure logic to challenge your brain!

This Sudoku will look and feel like playing a real sudoku on paper but we still offer the cool features you would expect on a phone game; unlimited puzzles, undo, help on annotations, multiple skins, timer, statistics, save and back to checkpoints, solve game, check game correction... this game may look simple at first look but we are convinced it is the most complete one in its category.

Check the comprehensive Sudoku Help section and the YouTube tutorial included in the app to make the best of the handwriting recognition!

He have also included a Strategy Tutorial that will help beginners and not that beginners in learning the amazing logic behind this apparently simple game.

Free game, supported by unobtrusive Ads.

The original and brightest torch/strobe/flashlight app for the Nexus One/S phone's LED camera flash.

With variable strobe - party fun! signal in crowds! hypnotize cats!

* NO ROOT needed for Froyo+.* Need root pre-Froyo.* Need root for ultra-bright (also on Froyo).

** ICS support is under development, thanks for your patience **

Also reported to work on:

- HTC Evo
- HTC Desire
- HTC Rezound
- HTC Vivid
- LG Optimus 2x
- Motorola Atrix
- Motorola Droid X2
- Motorola Electrify
- Motorola Xoom
- Samsung Galaxy Note
- Samsung Galaxy S2
- Samsung Infuse
- X10 Mini Pro
- G2

Other phones may or may not work, but feel free to report successes.

The classic anagram word puzzle, as seen in daily newspapers worldwide.

From a 9-letter grid, find words of 4 letter or more. Words must contain the middle letter, and there is at least one nine-letter word.

UK & US words. GPL.

** New in 1.56: Timer fixes, misc bugs.